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Vashkovsky, Anatolii V; Lokk, Edwin H.

doi:10.1070/pu2006v049n05abeh006035

Cited by 19 publications

(2 citation statements)

References 10 publications

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“…13,60 This effect takes place also for MS waves propagating in a normally magnetized ferrite film and incident on the film edge. 61 Figure 2 illustrates this situation. As a result of reflection on the film edge at point A, the MS-wave rays 1 → A → 1Ј and 1Ј → A → 1 shown in Figs.…”

Section: Me Properties Of Quasi-2d Ferrite Disk Particles With MDmentioning

confidence: 98%

Tellegen particles and magnetoelectric metamaterials

Kamenetskii

Sigalov

Shavit

2009

Journal of Applied Physics

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In 1948 Tellegen ͓Philips Res. Rep. 3, 81 ͑1948͔͒ suggested that an assembly of the lined up electric-magnetic dipole twins can construct a new type of an electromagnetic material. Until now, however, the problem of creation of the Tellegen medium is a subject of strong discussions. An elementary symmetry analysis makes questionable an idea of a simple combination of two ͑electric and magnetic͒ dipoles to realize local materials with the Tellegen particles as structural elements. In this paper we show that in search of sources with local junctions of the electrical and magnetic properties one cannot rely on the induced parameters of small electromagnetic scatterers. No near-field electromagnetic structures and no classical motion equations for point charges give a physical basis for realization of sources with a local junction of the electrical and magnetic properties. We advance a hypothesis that local magnetoelectric ͑ME͒ particles should be physical objects with eigenmode oscillation spectra and nonclassical symmetry breaking effects. Our studies convincingly prove this assumption. We show that a quasi-two-dimensional ferrite disk with magnetic-dipolar-mode oscillations is characterized by unique symmetry features with topological phases resulting in appearance of the ME properties. An entire ferrite disk can be characterized as a combined system with the eigenelectric and eigenmagnetic moments. The fields near such a particle are distinguished by special symmetry properties. The questions raised in this paper give new insights into a problem of realization of local ME composites.

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Section: Me Properties Of Quasi-2d Ferrite Disk Particles With MDmentioning

confidence: 98%

Tellegen particles and magnetoelectric metamaterials

Kamenetskii

Sigalov

Shavit

2009

Journal of Applied Physics

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“…Recently, enhanced interest has been shown in using magnetostatic backward volume waves in resonator filters [1] and quasioptical analogs of microwave elements [2]. To design such devices, one should calculate the impedance per unit length of a microstrip line, which is generally used to excite magnetostatic backward volume waves.…”

Section: Introductionmentioning

confidence: 99%

Impedance of the microstrip line for magnetostatic backward volume waves

Timoshenko

Babicheva

Иванов

et al. 2009

Radiophys Quantum El

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We study excitation of magnetostatic backward volume waves on the microstrip line. The relation between the current density in the line and the normal component of the magnetic induction is found. The impedance of the line per unit length, i.e., its reactance and radiation resistance per unit length, is represented as a functional of the current density. The dependence of the operating-wave radiation resistance on the transverse size of the line and the width of the dielectric gap is studied. The radiation resistances of multistrip array and meander-type converters of magnetostatic backward volume waves are calculated.

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Dynamic magnonic crystals for measurements of parameters of surface spin waves in yttrium-iron garnet films

Kryshtal

Medved

2019

Journal of Magnetism and Magnetic Materials

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Untitled

Cited by 19 publications

References 10 publications

Tellegen particles and magnetoelectric metamaterials

Tellegen particles and magnetoelectric metamaterials

Impedance of the microstrip line for magnetostatic backward volume waves

Dynamic magnonic crystals for measurements of parameters of surface spin waves in yttrium-iron garnet films

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